116717216 has 144 divisors (see below), whose sum is σ = 298886112. Its totient is φ = 44352000.

The previous prime is 116717197. The next prime is 116717221. The reversal of 116717216 is 612717611.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1155566 + ... + 1155666.

It is an arithmetic number, because the mean of its divisors is an integer number (2075598).

Almost surely, 2^116717216 is an apocalyptic number.

116717216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116717216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149443056).

116717216 is an abundant number, since it is smaller than the sum of its proper divisors (182168896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116717216 is a wasteful number, since it uses less digits than its factorization.

116717216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 188 counting only the distinct ones).

The product of its digits is 3528, while the sum is 32.

The square root of 116717216 is about 10803.5742233763. The cubic root of 116717216 is about 488.7029643186.

The spelling of 116717216 in words is "one hundred sixteen million, seven hundred seventeen thousand, two hundred sixteen".